Resumen (inglés):
Deals with the safety of electrically operated commercial forced convection ovens, steam cookers, steam-convection ovens and, exclusive of any other use, steam generators, not intended for household use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.
Is to be used in conjunction with IEC 335-1 (third edition).
Also replaces IEC 335-2-46 (1986)
